A113464 First column of triangle A113463.
1, 1, 2, 2, 8, 23, 24, 103, 304, 324, 8, 1024, 1024, 5096, 5096, 37548, 83520, 171360, 530424
Offset: 1
This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.